Question

alkali metals can be obtained from
a )aqueous solution
b)ammoniated solution
c)melted salts
d)nature

Answer 1

Alkali metals can be obtained from nature

Answer 2

Answer:

Correct option is C

Explanation:

Alkali metals can be obtained from electrolysis of their molten salts.

For example :

Sodium metal is extracted by the electrolysis of molten sodium chloride.

When current is passed through molten sodium chloride,it decomposes to form sodium metal and chlorine gas.

                 electrolysis    

2 NaCl (l) ------------------------>           2Na (s) + Cl2 (g)